• Model:STDL250-1EC

Twinflow STDL250-1EC

£ 1,691.02 (excl. VAT)

£ 2,029.22 (inc. VAT)

Twinflow STDL fans are suitable for external mounting. The range incorporates advanced backward curved impellers.

Standard size 250mm
Air volume flow rates up to 0.336 m3/s
Static pressures up to 6487 Pa
Suitable for operating temperatures up to +60℃
Redesigned casing to improve airflow and reduce specific fan powers
Auto Changeover Panel Included
Acoustically lined internally to reduce breakout noise levels
Low Specific Fan Powers
Configurable with optional demand control (DCV) for easy connection to sensors and spigot type
Available in EC

Options
Circular Spigot - (Standard)
Circular Spigot and DCV - (DCV)
Rectangular Spigot - (R)
Rectangular Spigot & DCV - (RDCV)

PDF Files


STDL Data Sheet

Available Options

1 x Circular Ceiling Diffuser - TST 2001 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 200mm2 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Multi Input Run On Timer - 0 - 20min - CFCU3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Balance S Diffuser - NO RING - 100mm2 x Remote Timer Control - 13511 x Elta 3 Amp Electronic single phase speed controller with TK1 x EM30-24 Electro-Mechanical Control Panel3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Helios ZNE Electronic Fan Overrun Timer1 x 7 Day Programmable TIMECLOCK2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x BEAS-control module2 x Elta 6 Amp Electronic single phase speed controller with TK1 x ACO8AC/EC AutoChangeover panel1 x Circular Ceiling Diffuser - TST 1251 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 1602 x Systemair Save Connect 2.0 Internet Module1 x Round ceiling diffuser 350mm2 x Vent Axia ACM 125 inline mixed flow duct fan1 x CONTROL ECOWATT - Basic2 x TG-K3/NTC10-01 - Duct temperature sensor1 x EC-Vent control board3 x Transformer (silent) speed controller - RE 3.0 Amp1 x Airvent ceiling fan controller1 x ACO 149-ACO1/EDV2 x Transformer 5 Speed Controller - ATC1-12TK2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Transformer speed controller - ATC1 - 1.5 Amps2 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x TG-R room temperature sensor1 x Transformer 5 Speed Controller - ATC1-4TK2 x Vent Axia ACM 200 inline mixed flow duct fan2 x MWS 1.5 – Transformer Controller With Motor Protection1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EM30-24 Control Panel Commissioning Service2 x Speed Controller - REB1-N1 x MTP 10, 10K, Speed control2 x Helios HQW-315/4 - IP552 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-2TK1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x DEF-140T Inlet Guard for the CBT-100N1 x TG-K Duct temperature sensor2 x PIR Sensor - PIR21 x Vent Axia Silent 100T (TIMER)1 x MTS10- extractor fan 3 step switch1 x Transformer Speed Control - RTRE- 1.5Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Helios HQW-200/4 - IP551 x Multiflow SMB550/4-1AC1 x Transformer (silent) speed controller - RE 5.0 Amp1 x WS - Reversing Switch from Helios Fans2 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB5
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...